Submission #591099

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
591099	2022-07-06T21:24:17 Z	dryeab	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	19608 KB

art

#include <bits/stdc++.h>

using ll = long long;

using namespace std;

int main() {

    ios::sync_with_stdio(false);
    cin.tie(0);

    int n;
    cin >> n;

    vector<pair<ll, ll>> art;
    ll a, b;

    for (int i = n; i; --i) {
        cin >> a >> b;
        art.push_back(make_pair(a, b));
    }

    sort(art.begin(), art.end());

    vector<ll> ps(n + 1);
    for (int i = 1; i <= n; ++i) {
        ps[i] += art[i - 1].second + ps[i - 1];
    }

    ll res = 0;
    for (int i = 0; i < n; ++i) {
        for (int j = i; j < n; ++j) {
            res = max(res, ps[j + 1] - ps[i] - (art[j].first - art[i].first));
        }
    }

    cout << res;
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	320 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct

Subtask #2

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	320 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	324 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	320 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct

Subtask #3

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	320 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	324 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	320 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	15 ms	588 KB	Output is correct
28	Correct	14 ms	584 KB	Output is correct
29	Correct	14 ms	584 KB	Output is correct
30	Correct	14 ms	660 KB	Output is correct
31	Correct	15 ms	596 KB	Output is correct
32	Correct	15 ms	596 KB	Output is correct
33	Correct	14 ms	596 KB	Output is correct
34	Correct	14 ms	656 KB	Output is correct
35	Correct	14 ms	588 KB	Output is correct
36	Correct	14 ms	660 KB	Output is correct
37	Correct	15 ms	596 KB	Output is correct
38	Correct	14 ms	596 KB	Output is correct
39	Correct	14 ms	716 KB	Output is correct
40	Correct	15 ms	596 KB	Output is correct
41	Correct	14 ms	596 KB	Output is correct
42	Correct	14 ms	596 KB	Output is correct
43	Correct	14 ms	596 KB	Output is correct
44	Correct	15 ms	596 KB	Output is correct
45	Correct	14 ms	596 KB	Output is correct
46	Correct	14 ms	596 KB	Output is correct
47	Correct	14 ms	596 KB	Output is correct
48	Correct	15 ms	596 KB	Output is correct
49	Correct	15 ms	596 KB	Output is correct
50	Correct	14 ms	596 KB	Output is correct
51	Correct	14 ms	596 KB	Output is correct

Subtask #4

0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	320 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	324 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	320 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	15 ms	588 KB	Output is correct
28	Correct	14 ms	584 KB	Output is correct
29	Correct	14 ms	584 KB	Output is correct
30	Correct	14 ms	660 KB	Output is correct
31	Correct	15 ms	596 KB	Output is correct
32	Correct	15 ms	596 KB	Output is correct
33	Correct	14 ms	596 KB	Output is correct
34	Correct	14 ms	656 KB	Output is correct
35	Correct	14 ms	588 KB	Output is correct
36	Correct	14 ms	660 KB	Output is correct
37	Correct	15 ms	596 KB	Output is correct
38	Correct	14 ms	596 KB	Output is correct
39	Correct	14 ms	716 KB	Output is correct
40	Correct	15 ms	596 KB	Output is correct
41	Correct	14 ms	596 KB	Output is correct
42	Correct	14 ms	596 KB	Output is correct
43	Correct	14 ms	596 KB	Output is correct
44	Correct	15 ms	596 KB	Output is correct
45	Correct	14 ms	596 KB	Output is correct
46	Correct	14 ms	596 KB	Output is correct
47	Correct	14 ms	596 KB	Output is correct
48	Correct	15 ms	596 KB	Output is correct
49	Correct	15 ms	596 KB	Output is correct
50	Correct	14 ms	596 KB	Output is correct
51	Correct	14 ms	596 KB	Output is correct
52	Execution timed out	1081 ms	19608 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-